Dynamic positron emission tomography image reconstruction using spatiotemporal kernel method with deep image prior
By leveraging intrinsic spatiotemporal information, the proposed method improves dynamic PET reconstruction accuracy without external priors. Its modular design enables seamless integration into existing workflows and adapts to diverse PET acquisition protocols. These results underscore its potential for clinical and preclinical dynamic PET imaging, particularly for low-dose or high-resolution scenarios.
Authors
- Dong Liang (ORCID: https://orcid.org/0000-0002-0550-7324)
- Qiyu Peng (ORCID: https://orcid.org/0000-0002-4934-0896)
- Haoyu Zou (ORCID: https://orcid.org/0009-0003-9438-1712)
- Zhijun Zhao (ORCID: https://orcid.org/0009-0009-3938-0817)
- Han Liu (ORCID: https://orcid.org/0000-0003-2675-8744)
- Zhiwen Fang
Institutions
- Shenzhen Bay Laboratory (CN)
- Southern Medical University (CN)
Publication Details
- Journal
- Quantitative Imaging in Medicine and Surgery
- Published
- 2025-11-25
- DOI
- https://doi.org/10.21037/qims-2025-1018
- Primary Topic
- Medical Imaging Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00